49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
---
|
||
title: plot_error_map
|
||
description: API reference for qiskit.visualization.plot_error_map
|
||
in_page_toc_min_heading_level: 1
|
||
python_api_type: function
|
||
python_api_name: qiskit.visualization.plot_error_map
|
||
---
|
||
|
||
# qiskit.visualization.plot\_error\_map
|
||
|
||
<Function id="qiskit.visualization.plot_error_map" isDedicatedPage={true} github="https://github.com/qiskit/qiskit/tree/stable/0.17/qiskit/visualization/gate_map.py" signature="plot_error_map(backend, figsize=(12, 9), show_title=True)">
|
||
Plots the error map of a given backend.
|
||
|
||
**Parameters**
|
||
|
||
* **backend** ([*IBMQBackend*](qiskit.providers.ibmq.IBMQBackend "qiskit.providers.ibmq.IBMQBackend")) – Given backend.
|
||
* **figsize** (*tuple*) – Figure size in inches.
|
||
* **show\_title** (*bool*) – Show the title or not.
|
||
|
||
**Returns**
|
||
|
||
A matplotlib figure showing error map.
|
||
|
||
**Return type**
|
||
|
||
Figure
|
||
|
||
**Raises**
|
||
|
||
* [**VisualizationError**](qiskit.visualization.VisualizationError "qiskit.visualization.VisualizationError") – Input is not IBMQ backend.
|
||
* **ImportError** – If seaborn is not installed
|
||
|
||
**Example**
|
||
|
||
```python
|
||
from qiskit import QuantumCircuit, execute, IBMQ
|
||
from qiskit.visualization import plot_error_map
|
||
%matplotlib inline
|
||
|
||
IBMQ.load_account()
|
||
provider = IBMQ.get_provider(hub='ibm-q')
|
||
backend = provider.get_backend('ibmq_vigo')
|
||
plot_error_map(backend)
|
||
```
|
||
|
||
 
|
||
</Function>
|
||
|